baber/WOPTO huggingface dataset:
Patent JP-2021112077-A (JP)
Title: Armature and manufacturing method of the armature
Inventor: TAKAHASHI HIROKI
IPC: H02K3/12
Filed: 2020-01-14
Abstract: To realize an appropriate configuration as an armature winding.SOLUTION: A partial winding 151 constructing a stator winding, includes a pair of linear parts 401 and a connection part 402 connecting the pair of linear parts 401 to a peripheral direction, and uses a bundle wire including a plurality of element wires 411 as a conductive wire CR, and is formed by multiply winding the conductive wire CR. Each linear part 401 is provided in a range including a part of a coil side part and a coil end part from the coil side part and the coil end part segmented into an axial direction in the partial winding 151. At a position corresponding to the coil end part, a binding part 405 binding the plurality of element wires 411 in the conductive wire CR is provided in each linear part 401.SELECTED DRAWING: Figure 41
Patent JP-2020076104-A (JP)
Title: Methods for chlorinating polyvinyl chloride
Inventor: Keith s kramer
IPC: C08F8/20
Filed: 2020-01-15
Abstract: To provide methods for chlorinating polyvinyl chloride with an increased chlorination rate.SOLUTION: A method for chlorinating polyvinyl chloride comprises the following steps a-d: a. preparing polyvinyl chloride particles; b. mixing a chlorination accelerant with the polyvinyl chloride particles; c. associating the polyvinyl chloride particles with the chlorination accelerant for at least 30 minutes to produce the polyvinyl chloride particles associated with the chlorination accelerant; and d. chlorinating the polyvinyl chloride particles associated with the chlorination accelerant, where the chlorination is performed in the substantial absence of a swelling agent, where the chlorination is performed in the substantial absence of a liquid halogenated hydrocarbon compound as the swelling agent.SELECTED DRAWING: Figure 1
Patent JP-2021113060-A (JP)
Title: Boxing device
Inventor: SADA KOHEI
IPC: B65B35/44
Filed: 2020-01-16
Abstract: To provide a boxing device capable of inhibiting an installation area of the device to an area of a face mounted thereon with articles on the boxing device.SOLUTION: A boxing device 100 includes a box mounting part 180, conveying parts 110a, 110b, a first movement part, and a boxing mechanism 170. A box C is mounted on the box mounting part. The conveying parts receive articles and convey them to a first position. The first movement part receives the articles conveyed to the first position by the conveying parts to temporarily hold and move them to a storage face 165 displaced in a vertical direction with respect to conveying faces of the conveying parts in the first position. The boxing mechanism holds the articles stored on the storage face to box them in the box mounted on the box mounting part.SELECTED DRAWING: Figure 3
Patent JP-2020117697-A (JP)
Title: Laminated film and laminate
Inventor: YASUI MOTOYASU
IPC: B32B27/00
Filed: 2020-01-17
Abstract: To provide a laminated film that shows appropriate adhesive strength to an adherend and does not cause float or peel from the adherend even under high temperature, and that can be easily peeled and hardly generates a remaining adhesive layer to the adherend when peeling the laminated film from the adherend and even under high temperature, warpage of the laminated body from the adherend can be suppressed.SOLUTION: A laminated film including a base layer (A) and an adhesive layer (X), in which, the laminated film contains 5 to 100 mass% of a thermoplastic resin (A-1) that has, in a tensile test according to JIS K7127 (a test piece having a shape of a thickness of 50 μm, a width corresponding to a test piece type 2 of 15 mm, and a length of 100 mm is used), a tensile strength when elongated by 10% at tensile speed 200 mm/minute at 23°C is 8 N or smaller, and, a tensile elasticity rate is smaller than 1500 MPa, in which a layer (A) has a tanδ value measured by dynamic viscoelasticity measurement at a frequency 1.6 Hz is 0.15 or larger at 23°C, and, a tanδ value of 0.08 or larger at 50°C, and 0 to 95 mass% of polyolefin other than the resin (A-1) (however, (A-1)+(A-2)=100 mass%).SELECTED DRAWING: None
Patent JP-2020058397-A (JP)
Title: Mixed beverage of vegetable and fruit, and production method thereof
Inventor: MIYASHITA TATSUYA
IPC: A23L2/52
Filed: 2020-01-24
Abstract: To improve excessive sweetness of a mixed beverage of vegetable and fruit.SOLUTION: An Excessive sweetness of a mixed beverage of vegetable and fruit is suppressed by blending a processed fruit skin. Such the mixed beverage of vegetable and fruit gives appropriate sweetness and sourness, and a refreshing taste in addition. The mixed beverage of vegetable and fruit has a sugar-acid ratio from 14.0 to 17.0, and contains the processed fruit skin. The processed fruit skin is preferably a processed skin of citrus fruit.SELECTED DRAWING: None
Patent JP-2020135870-A (JP)
Title: Device, method, and program for duty-free processing
Inventor: YAMAMOTO MANABU
IPC: G06Q20/20
Filed: 2020-01-24
Abstract: To prevent non-duty-free shops in local cities from losing opportunities to cell products to foreign tourists visiting Japan.SOLUTION: An integrated duty-free sales management server provided by a duty-free shop purchases products wanted by a foreign tourist visiting Japan from a non-duty-free shop, and sells the products to the foreign tourist visiting Japan at duty-free prices. Such an arrangement allows non-duty-free shops to hand over products at duty-free prices, allowing non-duty-free shops in local cities to secure opportunities to sell products.SELECTED DRAWING: Figure 1
Patent JP-2021117118-A (JP)
Title: Form evaluation device, moisture content estimation device, form evaluation method and moisture content estimation method
Inventor: TOMITA HARUO
IPC: G01N21/88
Filed: 2020-01-27
Abstract: To provide a form evaluation device which can properly evaluate the form of measurement target rice placed in a state of being soaked in water.SOLUTION: A form evaluation device comprises: an image data acquisition unit 11; and a form evaluation unit 13. The form evaluation unit 13 comprises: a form classification determination part 13a which determines the form classification of measurement target rice on the basis of the image data acquired by the image data acquisition unit 11; and a form classification decision part 13b which determines, on the basis of a prescribed rule, whether or not the form classification of the measurement target rice determined in the form classification determination part 13a matches the form classification determined at the immediately previous timing for the same measurement target rice in a case where the form classification of the same measurement target rice is determined at the two or more different timings in the form classification determination part 13a and the determination results are different from each other, and decides the form classification determined at the immediately previous timing as the current form classification of the measurement target rice when determining that the form classification matches the form classification determined at the immediately previous timing.SELECTED DRAWING: Figure 1
Patent JP-2021119757-A (JP)
Title: Method for controlling chemical oxygen demand in waste water in wet exhaust gas desulfurization equipment and method for evaluating sterilization of wet exhaust gas desulfurization equipment
Inventor: ASAI YUKI
IPC: C12Q1/06
Filed: 2020-01-30
Abstract: To provide a method for controlling a chemical oxygen demand in waste water in wet exhaust gas desulfurization equipment, the method enabling sterilization efficiency to be quantified.SOLUTION: A method for controlling a chemical oxygen demand in waste water in wet exhaust gas desulfurization equipment includes: a step 1 of measuring the chemical oxygen demand in the waste water in the wet exhaust gas desulfurization equipment; a step 2 of discharging the waste water when the measured chemical oxygen demand is equal to less than a standard value, and detecting the amount of fungus body of sulfur-oxidizing bacteria in the waste water by a PCR method using a pair of primers for amplification of a known gene of sulfur-oxidizing bacteria when the measured chemical oxygen demand is more than the standard value; a step 3 of adjusting the amount of an acidic microbicide in accordance with the detected fungus body thereby performing sterilization; a step 4 of detecting the fungus body in the sterilized waste water again; and a step 5 of discharging the waste water when the fungus body detected again is equal to or less than the standard value, and repeating the steps 3 and 4 when the fungus body detected again is more than the standard value.SELECTED DRAWING: None
Patent JP-2021122546-A (JP)
Title: suitcase
Inventor: YAMAHARA HISANORI
IPC: A45C13/26
Filed: 2020-02-06
Abstract: To provide a suitcase which is easy to carry without being influenced by a storage state.SOLUTION: A plurality of recesses as an engaging part are formed on a guide rail provided on an upper peripheral surface of a suitcase body, while a plate spring piece 122 of grip fitting member that is guided to the guide rail and slidable is provided with a push button 123 and a projection as an engaged part engaged with the recess. When the push button 123 is pressed and the plate spring piece 122 is warped downward, the projection engaged with the recess comes out of the recess, and the grip fixed to the grip fitting member can slide. When the grip comes to a desired position and the push button 123 is released, the plate spring piece 122 is returned to an original state, the projection enters the recess, and the grip is fixed.SELECTED DRAWING: Figure 3
Patent JP-2021026217-A (JP)
Title: Optical connector
Inventor: SUGANO SHUHEI
IPC: G02B6/40
Filed: 2020-02-10
Abstract: To provide an optical connector capable of restraining a bare part from bending.SOLUTION: An optical connector 1 comprises: a plurality of optical fibers 2; a ferrule 10 in which a plurality of insertion holes 11 are formed, into which bare parts 2b, each with a covering part 2a peeled, of the plurality of optical fibers 2 are inserted; and a pitch fixing member 20 which is inserted inside the ferrule 10 and in which a plurality of fixing portions 21 for fixing a pitch of the covering part 2a of the plurality of optical fibers 2 to a pitch of the plurality of insertion holes 11 are formed.SELECTED DRAWING: Figure 2
Patent JP-2021127014-A (JP)
Title: Controller for movable body
Inventor: ITASAKA NAOKI
IPC: B60W10/02
Filed: 2020-02-14
Abstract: To provide a movable body moving using a motor torque which suppresses discomfort given to a crew member of the movable body as much as possible when a magnetic force of a magnet of a motor is reduced.SOLUTION: A controller for a movable body includes a driving motor 3 having a rotor 33 installed with a magnetic force variable magnet 35 and a stator 34 installed with a plurality of coils 36, driving means arranged in association with the driving motor 3, and a calculation device 100 having a magnetization control part 21b for controlling magnetization current flowing through the coils 36 and changing a magnetic force of the magnetic force variable magnet 35. The calculation device 100 operates driving means for suppressing reduction in moving force given to an automobile 1 by reduction in a motor torque, when demagnetization control for reducing a magnetic force of the magnetic force variable magnet 35 is executed by the magnetization control part 21b.SELECTED DRAWING: Figure 7
Patent JP-2021129634-A (JP)
Title: Badminton racket
Inventor: KIMIZUKA WATARU
IPC: A63B49/10
Filed: 2020-02-18
Abstract: To provide a badminton racket suitable for a smash.SOLUTION: A badminton racket 2 has a shaft 4, a frame 6, a grip 8, and a string 10. A bending rigidity value EI(2) of the shaft 4 at a second measurement point having a distance of 75 mm from the grip 8 is smaller than a bending rigidity value EI(1) of the shaft 4 at a first measurement point having a distance of 35 mm from the grip 8 and a bending rigidity value EI(4) of the shaft 4 at a fourth measurement point having a distance of 155 mm from the grip 8. A bending rigidity value EI(3) of the shaft 4 at a third measurement point having a distance of 115 mm from the grip 8 is smaller than the bending rigidity value EI(1) and the bending rigidity value EI(4).SELECTED DRAWING: Figure 1
Patent JP-2021131744-A (JP)
Title: Risk evaluating method and risk managing method
Inventor: YOSHIDOME KAZUHIRO
IPC: G06Q10/06
Filed: 2020-02-20
Abstract: To provide a risk evaluating method capable of intuitively recognizing the risk level of each risk scenario.SOLUTION: A risk evaluating method that decides the risk level of each scenario on the basis of risk analysis data includes: a step for plotting, on a virtual graph with a damage scale and an occurrence frequency being taken as an X-axis and a Y-axis, respectively, respective risks of the plurality of risk scenarios contained in the risk analysis data; a step for drawing, on the virtual graph, the maximum equal risk line that is the equal risk line passing through the risk scenario with the highest risk value among the plurality of risk scenarios; a step for equally dividing the space between the maximum equal risk line and the predetermined minimum equal risk line at an arbitrary number; a step for giving the risk level on the basis of the magnitude relation among the risk values of the plural regions for the risk scenario belonging to each of the plurality of regions equally divided; and a step for deciding the priority order for performing risk measures in accordance with the risk level.SELECTED DRAWING: Figure 3
Patent JP-2021134009-A (JP)
Title: Hanger
Inventor: ABE TATSUYA
IPC: B66C13/08
Filed: 2020-02-21
Abstract: To provide a hanger in a short side direction of which anti-vibration effect can be improved without increasing a size of a trolley.SOLUTION: In a hanger 1 which is formed into a substantially rectangular shape with a pair of long sides and a pair of short sides in a plan view and in which at least four lower sheaves Sa (Sa1, Sa2, Sa3, Sa4) are installed, the lower sheaves Sa (Sa1, Sa2, Sa3, Sa4) are located in the state that in a plan view, an axial direction of the lower sheaves Sa (Sa1, Sa2, Sa3, Sa4) is between a short side direction x that is an extension direction of the short side and a long side direction y that is an extension direction of the long side.SELECTED DRAWING: Figure 1
Patent JP-2021136468-A (JP)
Title: Information collection system, information collection method, and information collection device
Inventor: WATANABE KOTARO
IPC: H04Q9/00
Filed: 2020-02-21
Abstract: To provide an information collection system capable of generating a list in which identification information on a measuring instrument is associated with attribute information on a measurement target of the measuring instrument.SOLUTION: An information collection system 1 includes two or more measuring instruments 21, 22, ..., 2n, two or more communication slave units 31, 32, ..., 3n, a communication master unit 4, an information collection device 5, and a portable wireless terminal 6. The information collection device 5 has a measurement target list including identification information on each of the two or more measuring instruments 21, 22, ..., 2n. The portable wireless terminal 6 acquires the identification information on one of the two or more measuring instruments 21, 22, ..., 2n, and transmits the acquired identification information and attribute information on a measurement target of the one measuring instrument to the information collection device 5. The information collection device 5 receives the identification information and the attribute information from the portable wireless terminal 6 and associates the identification information on the one measuring instrument with the attribute information in the measurement target list based on the received identification information and attribute information.SELECTED DRAWING: Figure 1
Patent JP-2021134821-A (JP)
Title: Traveling device for vehicle
Inventor: IZUI YUTAKA
IPC: F16H61/02
Filed: 2020-02-25
Abstract: To provide a traveling device for a vehicle capable of starting an own vehicle that does not require driver's clutch operation without impairing operational feeling of a manual transmission device with a simple configuration.SOLUTION: A traveling device for a vehicle comprises a hydraulic multi-plate clutch 55 that can engage between an output shaft 22 and a driven gear 31b on the other side of the driven gear constituting a first gear train, which is a shift gear train for starting, regardless of the speed change operation of a driver. When a manual transmission device 1 is in a neutral state, a traveling control unit 91 controls the traveling of an own vehicle M at a low speed equal to or lower than a set vehicle speed through engagement control or release control of the hydraulic multi-plate clutch 55.SELECTED DRAWING: Figure 1
Patent JP-2021139058-A (JP)
Title: Carbon fiber and carbon fiber manufacturing method
Inventor: SUZUKI YOSHINOBU
IPC: D01F9/22
Filed: 2020-03-03
Abstract: To provide a carbon fiber having higher tensile strength.SOLUTION: A carbon fiber satisfies a formula 29-(0.034×TM)≤(O/C+N/C)×TM≤40-(0.016×TM) (1), wherein TM is a tensile elastic modulus [GPa] of the carbon fiber, O/C is a surface oxygen concentration measured by X-ray photoelectron spectroscopy, and N/C is a surface nitrogen concentration measured by X-ray photoelectron spectroscopy.SELECTED DRAWING: Figure 3
Patent JP-2021140940-A (JP)
Title: Resin frame-attached electrolyte membrane-electrode structure and power generation cell
Inventor: WADA YUSUKE
IPC: H01M8/0273
Filed: 2020-03-05
Abstract: To provide a resin frame-attached electrolyte membrane-electrode structure and a power generation cell, capable of improving power generation efficiency while suppressing a reduction in manufacturing efficiency of a resin frame member.SOLUTION: A power generation cell 10 includes a resin frame-attached MEA 14. In each of four side portions 62 of the inner peripheral end 23 of a resin frame member 22, there is formed an inclined plane 66 inclined inward from one face 22a of the resin frame member 22 toward the other face 22b of the resin frame member 22, and, at a corner 64 and side portions 62 adjacent to each other in the inner peripheral end 23, there is formed a step (side face 68) between a first plane part 65 of the corner 64 of the resin frame member 22 and the inclined plane 66.SELECTED DRAWING: Figure 3
Patent JP-2021047169-A (JP)
Title: Magnetic sensor and diagnostic device
Inventor: IWASAKI HITOSHI
IPC: A61B5/05
Filed: 2020-03-09
Abstract: To provide a magnetic sensor which can be improved in sensitivity, and a diagnostic device.SOLUTION: According to an embodiment, a magnetic sensor includes a first element. The first element includes a first magnetic portion, a first magnetic layer, a first nonmagnetic portion, and a first intermediate magnetic layer. The first magnetic portion includes first to third portions. The direction from the second portion to the third portion is along a first direction. The first portion is between the second and third portions. The first portion has a first length in a second direction and a second length in a third direction. The second portion has at least one of a third length longer than the first length and a fourth length longer than the second length. The third portion has at least one of a fifth length longer than the first length and a sixth length longer than the second length. The direction from the first portion to the first magnetic layer is along the second direction. The first nonmagnetic portion is provided between the first portion and first magnetic layer, and the first intermediate magnetic layer is provided between the first portion and first nonmagnetic portion.SELECTED DRAWING: Figure 1
Patent JP-2020111754-A (JP)
Title: Polypropylene composition comprising flame retardant
Inventor: MINNA AARNIO-WINTERHOF
IPC: C08F210/06
Filed: 2020-03-11
Abstract: To provide a polypropylene composition with flame retardant activity that meets various requirements such as flame retardancy in the field of a photovoltaic module.SOLUTION: A polypropylene composition comprising (i) more than 30 wt.% of a polymer of propylene (PP), (ii) 1 to 20 wt.% of a flame retardant product comprising an inorganic derivative of Phosphor, (iii) 0.2 to 5 wt.% of an additive(s) other than the flame retardant product (ii), and (iv) 0 to 30 wt.% of a plastomer, based on the total amount (100 wt.%) of the polypropylene composition.SELECTED DRAWING: None
Patent JP-2021142707-A (JP)
Title: Intermediate transfer body and image formation apparatus having the intermediate transfer body
Inventor: KAWAMURA AKIKO
IPC: C09D11/30
Filed: 2020-03-12
Abstract: To provide an intermediate transfer body which makes ink wet and spread easily, can make precoat liquid wet and spread uniformly and has the excellent transfer property.SOLUTION: An intermediate transfer body used in an ink jet image formation apparatus comprises a surface layer which contains a polymer of a monofunctional acrylic monomer or a monofunctional methacrylic monomer and a polyfunctional acrylic monomer or a polyfunctional methacrylic monomer. The monofunctional acrylic monomer or the monofunctional methacrylic monomer has a structure (a) or a structure (b) expressed by the formula (1). (In the formula (1), X is a polar functional group or a structure having the polar functional group, and Y is a linking group in which the total number of carbon atoms and oxygen atoms is 3 or greater).SELECTED DRAWING: Figure 1
Patent JP-2021147651-A (JP)
Title: Powder material and rotating machine
Inventor: SANADA NAOYUKI
IPC: H01F1/20
Filed: 2020-03-18
Abstract: To provide a powder material having excellent magnetic characteristics and a rotating machine.SOLUTION: The powder material of the embodiment comprises a flat surface, a magnetic metal phase containing at least one first element selected from the group consisting of Fe, Co, and Ni, in which a plurality of flat magnetic metal particles having an average thickness of 10 nm or larger and 100 μm or smaller, and the average value of ratios of the average length in the flat surface to the thickness of 5 or larger and 10,000 or smaller, and an intervening phase present between flat magnetic metal particles and containing at least one second element selected from the group consisting of oxygen (O), carbon (C), nitrogen (N) and fluorine (F), and, in the powder material, in a predetermined cross section vertical to the flat surface, a ratio between the flat surface of the flat magnetic metal particle and the length of a void position containing the void position in a boundary part with the intervening phase contacting with the flat surface is 20% or smaller.SELECTED DRAWING: Figure 13